Class 2 Logging Sound Level Meter
Top of the Castle Pocket Range of Sound Level Meters is the SONUS (GA216L), a Noise at Work and Environmental Sound Meter boasting a combined integrating sound level meter and dosemeter with full data-logging capability. Simply un-plug the sound meter microphone and plug-in the dosemeter cable to convert to a full-function dosemeter. The dual-measurement feature of the SONUS means two versions of most parameters can be measured simultaneously. This feature means you only ever need to measure once to capture all the data you need.